Hawaii Adrenaline & Extreme

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Hawaii Activities

Attractions

Guides

Calendar

Big Island: 9-Line Waterfall Zipline Experience
Likely to Sell Out
Likely to Sell Out
Big Island of Hawaii, USA
4.9 (1,064)

Big Island: 9-Line Waterfall Zipline Experience

Soar above stunning Hawaiian rain forest filled with cascading waterfalls and a rambling river on the ultimate zipline adventure. Enjoy a 2-hour, guided course featuring...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (1,064)
from
$276.54
Hawaii Private Gyroplane Flights Over Oahu’s North Shore
Oahu, USA
5.0 (39)

Hawaii Private Gyroplane Flights Over Oahu’s North Shore

Welcome to the ultimate flying experience! Have you ever dreamed of soaring through the skies, feeling the wind in your hair and taking in breathtaking...

30 minutes • Free Cancellation
30 minutes • Free Cancellation
30 minutes • Free Cancellation
5.0 (39)
from
$275.77
Kauai: Na Pali Coast Power Catamaran
Likely to Sell Out
Likely to Sell Out
Kauai, USA
5.0 (713)

Kauai: Na Pali Coast Power Catamaran

We are a local, family-owned business dedicated to creating unforgettable small-group adventures along the stunning Nā Pali Coast. Our custom-built vessels are designed to combine...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
5.0 (713)
from
$274.93
3 Zipline Adventure and 3.5 hour Afternoon Snorkel Cruise
Honolulu, USA
5.0 (16)

3 Zipline Adventure and 3.5 hour Afternoon Snorkel Cruise

Combine adrenaline and relaxation on this full-day Oʻahu adventure featuring a 3-zipline experience at Coral Crater Adventure Park and a 3.5-hour snorkeling cruise from Ko...

5 hours • Hotel pickup offered • Free Cancellation
5 hours • Hotel pickup offered • Free Cancellation
5 hours • Hotel pickup offered • Free Cancellation
5.0 (16)
from
$273.99
Kipu Zipline Safari - Kayak, Hike & Zipline
Kauai, USA
4.9 (147)

Kipu Zipline Safari - Kayak, Hike & Zipline

This tour does everything! Enjoy easy kayaking on a 2 mile long river, zipline on 2 thrilling lines, experience the WaterZip, and hike to waterfalls...

6 hours 30 minutes
6 hours 30 minutes
6 hours 30 minutes
4.9 (147)
from
$273.80
Kauai's Exclusive Morning Scuba Charter for Experienced Divers
Likely to Sell Out
Likely to Sell Out
Kauai, USA
4.9 (54)

Kauai's Exclusive Morning Scuba Charter for Experienced Divers

With 37 years of experience exploring the Southern Reefs of Kauai, we know what the seasoned diver wants. The dive sites we frequent feature over...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4.9 (54)
from
$270.38
Powered Hang Gliding in North Shore Oahu, Hawaii
Likely to Sell Out
Likely to Sell Out
Oahu, USA
5.0 (2)

Powered Hang Gliding in North Shore Oahu, Hawaii

We are rated in the Top 10% of ALL ACTIVITIES IN THE WORLD on Cool Hawaii- their Traveler's Choice Award. This is a great aerial...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (2)
from
$270
18 Minutes Private Helicopter Tour in Honolulu
Honolulu, USA
5.0 (20)

18 Minutes Private Helicopter Tour in Honolulu

Honolulu’s most famous stretch marks the first leg of your 30-minute Oahu helicopter journey. The flight takes you over the shoreline and up to the...

18 minutes • Free Cancellation
18 minutes • Free Cancellation
18 minutes • Free Cancellation
5.0 (20)
from
$269
Private Surf Lesson for One Near Lahaina
Maui, USA
5.0 (38)

Private Surf Lesson for One Near Lahaina

Escape from the crowded tourist areas for a private, 90-minute, 1-on-1 surf lesson near Lahaina, Maui. Choose from an early-, mid-, or late-morning time frame....

1 hour 30 minutes
1 hour 30 minutes
1 hour 30 minutes
5.0 (38)
from
$269
Zipline and Off-Road ATV Adventure Combo
Oahu, USA
4.9 (41)

Zipline and Off-Road ATV Adventure Combo

Kick off your adventure soaring through the jungle on a 6-zipline course, gliding from platform to platform high above Coral Crater. Then switch gears and...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (41)
from
$264.60
Off-Road ATV & 3 Zipline Combo (Optional Waikiki Shuttle)
Honolulu, USA
4.9 (25)

Off-Road ATV & 3 Zipline Combo (Optional Waikiki Shuttle)

Combine two of Coral Crater’s most popular adventures in one action-packed activity. Start by tackling a guided off-road ATV course, then take to the skies...

2 hours 30 minutes • Hotel pickup offered • Free Cancellation
2 hours 30 minutes • Hotel pickup offered • Free Cancellation
2 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.9 (25)
from
$264
Maui Gyrocopter Flight with Ocean and Mountain Views
Maui, USA
5.0 (14)

Maui Gyrocopter Flight with Ocean and Mountain Views

This open-cockpit gyrocopter flight gives you an unmatched, unobstructed view of Maui, with nothing but open air between you and the island. Cruise above lush...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (14)
from
$260
Tandem Skydiving with GoJump in Hawaii
Oahu, USA
4.8 (50)

Tandem Skydiving with GoJump in Hawaii

Highest Tandem Skydive in Hawaii from 14.000ft with GoJump Hawaii over the beautiful North shore of Oahu. Full Oceanview during the entire experience. Only 50...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.8 (50)
from
$259
Private Surf Lessons from Kaanapali Beach
Maui, USA
5.0 (38)

Private Surf Lessons from Kaanapali Beach

Our Semi-Private Surf lessons for two is the perfect lesson for beginners to learn how to surf in an intimate setting with only two students...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (38)
from
$251.64
6 Dual-Zipline Mountain Adventure in Maui
Maui, USA
5.0 (895)

6 Dual-Zipline Mountain Adventure in Maui

Maui's ONLY all dual-line zipline adventure offers the longest ziplines, breathtaking views, a thrilling ATV ride-a-long and a spectacular 360 foot suspension bridge trek. Come...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
5.0 (895)
from
$250
Oahu Rock Climbing
Oahu, USA
5.0 (22)

Oahu Rock Climbing

Climb Oahu's exclusive stunning cliffs with Hawaii Adventours: spectacular ocean views, and all gear provided. A semi-private tour, perfect for climbers of all levels!...

6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
5.0 (22)
from
$250

Frequently Asked Questions

These answers are based on answers previously given to Cool Hawaii customers' questions.

Hawaii Activities
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Lowest Price Guarantee

Activity name

We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.

We Make It Easy!

Gather your information

Locate your Cool Hawaii Booking Number and the proof of the lower price you found.

Send it to us

Email [email protected] with the documents, your name, and your home address.

We'll review

We'll review your materials and get in touch as soon as possible.

Receive your refund

If everything checks out, we'll refund you the price difference.

Refund Terms & Conditions

The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Hawaii promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same activity, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Hawaii and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased activity into one or more parts sold separately.
  • Cool Hawaii reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Hawaii.

Sorting, ranking, and search results

Activity name

Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

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